CVE-2019-11409

HIGH

FusionPBX 4.4.3 - Command Injection

Title source: llm

Description

app/operator_panel/exec.php in the Operator Panel module in FusionPBX 4.4.3 suffers from a command injection vulnerability due to a lack of input validation that allows authenticated non-administrative attackers to execute commands on the host. This can further lead to remote code execution when combined with an XSS vulnerability also present in the FusionPBX Operator Panel module.

Exploits (2)

exploitdb WORKING POC VERIFIED

by Metasploit · rubyremotemultiple

https://www.exploit-db.com/exploits/47697

View Code ZIP pw:eip

metasploit WORKING POC EXCELLENT

by Dustin Cobb, bcoles · rubypocunix

https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/fusionpbx_operator_panel_exec_cmd_exec.rb

View Code ZIP pw:eip

References (4)

[Exploit, Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/153256/FusionPBX-4.4.3-Remote-Command-Execution.html

[Exploit, Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/155344/FusionPBX-Operator-Panel-exec.php-Command-Execution.html

[Exploit, Third Party Advisory] https://blog.gdssecurity.com/labs/2019/6/7/rce-using-caller-id-multiple-vulnerabilities-in-fusionpbx.html

[Patch, Third Party Advisory] https://github.com/fusionpbx/fusionpbx/commit/e43ca27ba2d9c0109a6bf198fe2f8d79f63e0611

Scores

CVSS v3 8.8

EPSS 0.8650

EPSS Percentile 99.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-78

Status published

Products (1)

fusionpbx/fusionpbx 4.4.3

Published Jun 17, 2019

Tracked Since Feb 18, 2026